CN110983329A - Workbench for laser cladding - Google Patents
Workbench for laser cladding Download PDFInfo
- Publication number
- CN110983329A CN110983329A CN202010003593.2A CN202010003593A CN110983329A CN 110983329 A CN110983329 A CN 110983329A CN 202010003593 A CN202010003593 A CN 202010003593A CN 110983329 A CN110983329 A CN 110983329A
- Authority
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- China
- Prior art keywords
- cladding
- bin
- jaw chuck
- powder collecting
- collecting bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004372 laser cladding Methods 0.000 title claims abstract description 28
- 238000005253 cladding Methods 0.000 claims abstract description 105
- 239000000843 powder Substances 0.000 claims abstract description 66
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 20
- 230000007246 mechanism Effects 0.000 description 9
- 239000002245 particle Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a workbench for laser cladding, which relates to the field of laser cladding and comprises a support table and a cladding bin fixed on the support table, wherein the cladding bin is provided with an upper opening and a lower opening, a detachable cladding platform is arranged in the cladding bin and used for fixing a blocky cladding base body, the workbench further comprises a powder collecting bin arranged below the cladding bin, the upper opening of the powder collecting bin is communicated with the lower opening of the cladding bin, the cladding bin comprises a switchable side door, the workbench further comprises a three-jaw chuck arranged on the support table, the axis of the three-jaw chuck is horizontally arranged and used for fixing a columnar cladding base body, the three-jaw chuck can rotate around the axis of the three-jaw chuck, and the three-jaw chuck can move along the axis of the three-jaw chuck so that the columnar cladding base body fixed on the three-jaw chuck enters and exits the cladding bin. The invention can realize the cladding of plane and curved surface matrixes and simultaneously improve the powder utilization rate of laser cladding equipment.
Description
Technical Field
The present invention relates to the field of laser cladding, and more particularly, to a work table for laser cladding.
Background
Laser cladding is an advanced surface modification and repair technology, and a cladding material and the surface of a base material are metallurgically melted, rapidly cooled and finally metallurgically combined through a laser beam with high energy density, so that the surface of the base material has the performances of more excellent wear resistance, corrosion resistance, heat resistance, oxidation resistance, electrical property and the like compared with the base material, and the purpose of surface modification or repair is achieved. The existing laser cladding workbench mainly takes a plane as a main part, and the existing workbench is difficult to realize cladding of a curved surface or a curved track. In order to realize wider industrial application, the laser cladding technology mainly takes an industrial manipulator as main equipment at present, and has the advantages of high efficiency, strong adaptability, good flexibility and capability of realizing large-size cladding, however, the programming of the industrial manipulator in the curved surface matrix curve cladding process is complex, the precision is difficult to control, and meanwhile, the existing laser cladding equipment has low powder utilization rate (lower than 50 percent), serious material waste and high production cost, and especially serious waste is caused during the cladding of precious metal powder.
Disclosure of Invention
The invention aims to make up for the defects in the prior art, and provides a workbench for laser cladding, which can realize cladding of plane and curved surface matrixes and improve the powder utilization rate of laser cladding equipment.
The technical scheme of the invention is as follows: the utility model provides a workstation for laser cladding, includes a supporting bench and fixes cladding storehouse on the supporting bench, its characterized in that: cladding the upper and lower opening in storehouse, cladding being provided with the detachable in the storehouse and cladding the platform, cladding the platform and being used for fixed massive cladding base member, still including setting up the collection powder storehouse of cladding the storehouse below, collection powder storehouse upper portion opening, cladding the lower part opening in storehouse with the upper portion opening intercommunication in collection powder storehouse, cladding the storehouse and including the side door that can switch, still including setting up prop up the last three-jaw chuck of bench, the axis level of three-jaw chuck arranges, three-jaw chuck is used for fixed columnar cladding base member, three-jaw chuck can be rotatory around its axis, three-jaw chuck can follow its axis and remove so that fixed column cladding base member is followed on the three-jaw chuck the side door business turn over cladding the storehouse.
Further, the supporting platform comprises a platform surface and supporting columns which are connected with four corners of the platform surface and are supported on the ground, the cladding bin is vertically arranged on the platform surface of the supporting platform in a penetrating mode and is fixedly welded with the platform surface of the supporting platform, and the side door is located above the platform surface of the supporting platform.
Further, the powder collecting bin is located below the table board of the supporting table and is suspended at the lower part of the cladding bin, and the lower part of the cladding bin is in sliding connection with the upper part of the powder collecting bin.
Further, a bolt body which can be locked with the cladding bin is arranged on the side of the powder collecting bin.
Further, the upper part and the lower part of the powder collecting bin are provided with pulleys arranged in the same direction.
Furthermore, a first-stage screen, a second-stage screen and a third-stage screen are sequentially arranged in the powder collecting bin from top to bottom.
Further, the first stage screen, the second stage screen and the third stage screen can be drawn out from the powder collecting bin for replacement.
Further, the mesh numbers of the first-stage screen, the second-stage screen and the third-stage screen are 150 meshes, 200 meshes and 300 meshes respectively.
Further, all be provided with the vibrator on first order screen cloth, second level screen cloth and the third level screen cloth.
Further, still include slide rail, supporting seat, motor, pivot, the slide rail is fixed on the mesa of brace table and with three-jaw chuck's axis parallel arrangement, the supporting seat sets up on the slide rail and can follow the slide rail slides, the motor is fixed on the supporting seat, the pivot with three-jaw chuck's axis is coaxial to be arranged and rotationally to be set up through the bearing on the supporting seat, pivot one end with the motor is connected, the pivot other end with three-jaw chuck connects.
The invention has the beneficial effects that:
(1) the laser cladding device has the advantages that the blocky cladding base body can be fixed on the cladding platform in the cladding bin to carry out laser cladding on the planar cladding base body, the cladding platform in the cladding bin is removed, a side door on the cladding bin is opened, the columnar cladding base body is clamped and fixed on the three-jaw chuck, the three-jaw chuck is moved to enable the columnar cladding base body to enter the cladding bin, and the laser cladding can be carried out on the columnar cladding base body with the curved surface through the linear movement and the rotating movement of the three-jaw chuck, so that the laser cladding of the planar and curved surface base bodies can be realized by the workbench.
(2) The powder collecting bin is arranged below the cladding bin, an upper opening of the powder collecting bin is communicated with a lower opening of the cladding bin, powder falling from the cladding bin can be collected and recycled, and the powder utilization rate of the laser cladding equipment is improved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the present invention will be briefly introduced below, and it is apparent that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a workbench for laser cladding according to a preferred embodiment of the present invention.
Fig. 2 is a schematic view of a three-jaw chuck and its driving and supporting mechanism according to a preferred embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a cladding and powder recycling mechanism according to a preferred embodiment of the present invention.
Fig. 4 is a schematic top view of the powder collecting bin according to the preferred embodiment of the invention.
Fig. 5 is a schematic bottom view of the powder collecting bin according to the preferred embodiment of the invention.
Wherein, 1-a support table; 2-cladding and powder recovery mechanism; 3-a three-jaw chuck; 4-cladding a bin; 5-powder collecting bin; 6-cladding the platform; 7-side door; 8-a first stage screen; 9-a second stage screen; 10-a third stage screen; 11-a pulley; 12-a jaw; 13-a rotating shaft; 14-a support base; 15-a bearing; 16-an electric machine; 17-a slide rail; 18-a vibrator; 19-the suppository body.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
Fig. 1 is a schematic structural view of a table for laser cladding according to a preferred embodiment of the present invention, and fig. 2 is a schematic structural view of a three-jaw chuck and a driving and supporting mechanism thereof according to a preferred embodiment of the present invention, as shown in fig. 1-2, including a supporting table 1, a cladding and powder recovering mechanism 2, a three-jaw chuck 3 and a driving and supporting structure thereof. The supporting table 1 comprises a table top and supporting columns which are connected with four corners of the table top and are supported on the ground, and the supporting table 1 is used for providing a supporting function for a device fixed on the supporting table. Cladding and powder recovery mechanism 2 is in including cladding storehouse 4 and setting cladding storehouse 5 of 4 below, clad storehouse 4 upper and lower opening, collection powder storehouse 5 upper portion opening, the lower part opening that clad storehouse 4 with the upper portion opening intercommunication of collection powder storehouse 5, laser instrument or powder feeding mechanism can get into from the upper portion opening that clad storehouse 4 and clad the storehouse 4 in order to carry out laser cladding to the cladding base member wherein in, the powder that does not utilized and fall into collection powder storehouse 5 from cladding storehouse 4 can be collected by collection powder storehouse 5 to recycle. The cladding bin 4 is vertically arranged on the table top of the support table 1 in a penetrating mode and is fixedly welded with the table top of the support table 1, and the powder collecting bin 5 is located below the table top of the support table 1 and is hung on the lower portion of the cladding bin 4.
The laser cladding device is characterized in that a detachable cladding platform 6 is arranged in the cladding bin 4, the cladding platform 6 is used for fixing a blocky cladding base body, specifically, the cladding platform 6 is provided with a plurality of threaded holes which are regularly arranged, a fixing clamp used for installing the blocky cladding base body is used for fixing the blocky cladding base body on the fixing clamp, and therefore laser cladding can be carried out on the planar cladding base body in the cladding bin 4.
Cladding storehouse 4 includes the side door 7 of switch, side door 7 is located prop up the mesa top of supporting bench 1, and is specific, side door 7 is for can cladding the door of the dismouting on the storehouse 4. The three-jaw chuck 3 comprises three clamping jaws 12, and the axis of the three-jaw chuck 3 is horizontally arranged and used for clamping and fixing a columnar cladding base body. The driving and supporting mechanism of the three-jaw chuck 3 comprises a supporting seat 14, a motor 16 and a rotating shaft 13. The motor 16 is fixed on the supporting seat 14, the pivot 13 with the coaxial arrangement of axis of three-jaw chuck 3 and rotationally set up through bearing 15 on the supporting seat 14, pivot 13 one end with the motor 16 is connected, the pivot 13 other end with three-jaw chuck 3 is connected, and it is rotatory around its axis that motor 16 drives three-jaw chuck 3 through pivot 13 when rotating. Fixed slide rail 17 that is provided with on the mesa of brace table 1, slide rail 17 with three-jaw chuck 1's axis parallel arrangement, supporting seat 14 sets up slide rail 17 is last and can follow slide rail 17 slides, through manual promotion supporting seat 14 slide on the slide rail 17 to drive three-jaw chuck 3 through pivot 13 and remove along its axis, so that three-jaw chuck, 3 fixed column cladding base member follow the side door 7 business turn over cladding storehouse 4. When the columnar cladding base body needs to be subjected to laser cladding, the side door 7 on the cladding bin 4 is detached, the columnar cladding base body is clamped and fixed on the three-jaw chuck 3, the supporting seat 14 is pushed to move the three-jaw chuck 3 to enable the columnar cladding base body to enter the cladding bin 4, the three-jaw chuck 3 is controlled to rotate by pushing the supporting seat 14 to move linearly on the sliding rail 17 and the motor 16 to work and rotate, the columnar cladding base body with the curved surface can be subjected to laser cladding, and therefore the laser cladding of the planar and curved surface base bodies can be realized by the workbench.
Fig. 3 is a schematic structural diagram of a cladding and powder recycling mechanism according to a preferred embodiment of the present invention, fig. 4 is a schematic top view of a powder collecting bin according to a preferred embodiment of the present invention, fig. 5 is a schematic bottom view of the powder collecting bin according to a preferred embodiment of the present invention, as shown in fig. 3-5, a lower portion of the cladding bin 4 is slidably connected to an upper portion of the powder collecting bin 5, so that the powder collecting bin 5 can be pulled or pushed to slide out to be separated from the cladding bin 4, a bolt 19 capable of locking with the cladding bin 4 is disposed on a side portion of the powder collecting bin 5, the powder collecting bin 5 is fixedly connected to the cladding bin 4 by using the bolt 19 to collect powder during operation, when the powder collecting bin 5 needs to be taken out, the bolt 19 is unlocked to movably connect the powder collecting bin 5 to the cladding bin 4, and the powder collecting bin 5 is pulled or pushed to slide out to be separated from the cladding bin 4. The upper part and the lower part of the powder collecting bin 5 are provided with the pulleys 11 which are arranged in the same direction, so that the friction force between the powder collecting bin 5 and the ground and between the powder collecting bin and the cladding bin 4 can be reduced.
First order screen cloth 8, second grade screen cloth 9 and third level screen cloth 10 have set gradually from the top down in the collection powder storehouse 5, first order screen cloth 8, second grade screen cloth 9 and third level screen cloth 10 can be followed take out in the collection powder storehouse 5 and change, the mesh number of first order screen cloth 8, second grade screen cloth 9 and third level screen cloth 10 is 150 meshes, 200 meshes and 300 meshes respectively. The first-stage screen 8 is used for filtering incompletely-melted particles and impurities in the cladding process, the incompletely-melted particles and the impurities are left on the first-stage screen 8, the second-stage screen 9 and the third-stage screen 10 are used for filtering recyclable powder in a required particle size range, the recyclable powder in the required particle size range is respectively left on the second-stage screen 9 and the third-stage screen 10, the powder filtered by the third-stage screen 10 falls into the bottom of the powder collecting bin 5, and the particle size of the powder is too small to be recycled. The primary screen 8, the secondary screen 9 and the tertiary screen 10 are drawn out of the powder collecting bin 5, and the incompletely melted particles and impurities left thereon and the powder in the desired particle size range can be separately processed, such as recycled or thrown away.
All be provided with vibrator 18 on first order screen cloth 8, second level screen cloth 9 and the third level screen cloth 10, vibrate through vibrator 18 first order screen cloth 8, second level screen cloth 9 and third level screen cloth 10 make the powder that is less than the screen cloth aperture filter down from the screen cloth fully.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a workstation for laser cladding, includes brace table (1) and fixes cladding storehouse (4) on brace table (1), its characterized in that: the cladding bin (4) is provided with an upper opening and a lower opening, a detachable cladding platform (6) is arranged in the cladding bin (4), the cladding platform (6) is used for fixing a blocky cladding base body and also comprises a powder collecting bin (5) arranged below the cladding bin (4), the upper part of the powder collecting bin (5) is provided with an opening, the lower part of the cladding bin (4) is provided with an opening which is communicated with the upper part of the powder collecting bin (5), the cladding bin (4) comprises a side door (7) which can be opened and closed and a three-jaw chuck (3) arranged on the supporting platform (1), the axis of the three-jaw chuck (3) is horizontally arranged, the three-jaw chuck (3) is used for fixing a columnar cladding matrix, the three-jaw chuck (3) can rotate around the axis of the three-jaw chuck, and the three-jaw chuck (3) can move along the axis of the three-jaw chuck so that a cylindrical cladding base body fixed on the three-jaw chuck (3) can enter and exit the cladding bin (4) from the side door (7).
2. The workbench according to claim 1, wherein the support platform (1) comprises a table top and support columns connected with four corners of the table top and supported on the ground, the cladding bin (4) vertically penetrates through the table top of the support platform (1) and is welded and fixed with the table top of the support platform (1), and the side door (7) is positioned above the table top of the support platform (1).
3. The work bench of claim 2, characterized in that the powder collecting bin (5) is located below the table top of the support table (1) and suspended at the lower part of the cladding bin (4), and the lower part of the cladding bin (4) is connected with the upper part of the powder collecting bin (5) in a sliding manner.
4. Work bench according to claim 3, characterized in that the sides of the powder collecting bin (5) are provided with bolts (19) lockable with the cladding bin (4).
5. Work bench according to claim 4, characterized in that the upper and lower parts of the powder collecting bin (5) are provided with co-directionally arranged pulleys (11).
6. The workbench according to claim 1, wherein a first-stage screen (8), a second-stage screen (9) and a third-stage screen (10) are arranged in the powder collecting bin (5) from top to bottom.
7. A workbench according to claim 6, wherein the primary (8), secondary (9) and tertiary screens (10) are extractable from the powder collection bin (5) for replacement.
8. A workbench according to claim 7, wherein the mesh sizes of the first stage screen (8), the second stage screen (9) and the third stage screen (10) are 150 mesh, 200 mesh and 300 mesh, respectively.
9. A workbench according to claim 6, wherein vibrators (18) are provided on the primary (8), secondary (9) and tertiary (10) screens.
10. The workbench according to claim 2, further comprising a slide rail (17), a support base (14), a motor (16) and a rotating shaft (13), wherein the slide rail (17) is fixed on the top of the support table (1) and arranged parallel to the axis of the three-jaw chuck (3), the support base (14) is arranged on the slide rail (17) and can slide along the slide rail (17), the motor (16) is fixed on the support base (14), the rotating shaft (13) is arranged coaxially with the axis of the three-jaw chuck (3) and is rotatably arranged on the support base (14) through a bearing (15), one end of the rotating shaft (13) is connected with the motor (16), and the other end of the rotating shaft (13) is connected with the three-jaw chuck (3).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911170774 | 2019-11-26 | ||
| CN2019111707748 | 2019-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110983329A true CN110983329A (en) | 2020-04-10 |
Family
ID=70080640
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010003593.2A Pending CN110983329A (en) | 2019-11-26 | 2020-01-03 | Workbench for laser cladding |
| CN202020005054.8U Expired - Fee Related CN211570772U (en) | 2019-11-26 | 2020-01-03 | Workbench for laser cladding |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020005054.8U Expired - Fee Related CN211570772U (en) | 2019-11-26 | 2020-01-03 | Workbench for laser cladding |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110983329A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116575024A (en) * | 2023-04-23 | 2023-08-11 | 江苏九昊自动化科技有限公司 | Laser cladding equipment for metal surface modification treatment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983329A (en) * | 2019-11-26 | 2020-04-10 | 福建工程学院 | Workbench for laser cladding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990365A (en) * | 2012-12-20 | 2013-03-27 | 山东大学 | Multifunctional machine tool for laser cladding reproduction |
| CN106947969A (en) * | 2017-04-24 | 2017-07-14 | 江苏大学 | A kind of recoverable multipath conversion auxiliary drying laser coating and powder feeding device |
| CN107604357A (en) * | 2017-10-19 | 2018-01-19 | 山东豪迈机械科技股份有限公司 | A kind of laser melting coating lathe and its method of work and application |
| CN110029343A (en) * | 2019-03-28 | 2019-07-19 | 江苏大学 | It is a kind of to take into account the device that powder second utilizes for laser melting coating |
| CN211570772U (en) * | 2019-11-26 | 2020-09-25 | 福建工程学院 | Workbench for laser cladding |
-
2020
- 2020-01-03 CN CN202010003593.2A patent/CN110983329A/en active Pending
- 2020-01-03 CN CN202020005054.8U patent/CN211570772U/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990365A (en) * | 2012-12-20 | 2013-03-27 | 山东大学 | Multifunctional machine tool for laser cladding reproduction |
| CN106947969A (en) * | 2017-04-24 | 2017-07-14 | 江苏大学 | A kind of recoverable multipath conversion auxiliary drying laser coating and powder feeding device |
| CN107604357A (en) * | 2017-10-19 | 2018-01-19 | 山东豪迈机械科技股份有限公司 | A kind of laser melting coating lathe and its method of work and application |
| CN110029343A (en) * | 2019-03-28 | 2019-07-19 | 江苏大学 | It is a kind of to take into account the device that powder second utilizes for laser melting coating |
| CN211570772U (en) * | 2019-11-26 | 2020-09-25 | 福建工程学院 | Workbench for laser cladding |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116575024A (en) * | 2023-04-23 | 2023-08-11 | 江苏九昊自动化科技有限公司 | Laser cladding equipment for metal surface modification treatment |
| CN116575024B (en) * | 2023-04-23 | 2024-02-02 | 江苏九昊自动化科技有限公司 | Laser cladding equipment for metal surface modification treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN211570772U (en) | 2020-09-25 |
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